Homes still without power after snow

More than 100 homes remain without power in the aftermath of severe weather in NSW.

The State Emergency Service (SES) is on Saturday cleaning up affected areas after a low pressure system brought snow and strong winds on Friday.

Endeavour Energy said it had feared up to 2500 customers in the upper Blue Mountains could be without power overnight, but the actual number of outages reported to them was 460.

By mid-morning on Saturday, they had fixed problems for all but 142 customers.

A spokesman for the energy company said those remaining without power were between Medlow Bath and Mount Victoria. Anyone without power, who had yet to alert Endeavour Energy should do so on 131 003, he added.

The Bureau of Meteorology cancelled a severe weather warning late on Friday night for people in Sydney, the Hunter, Illawarra and South Coast forecast districts.

On Saturday, they said there would be isolated showers in the southeast of the state and that temperatures would slowly rise over the weekend.